SHINESTAR STEEL GROUP CO., LTD

盛仕达钢铁股份有限公司

Product News

  • Difference between ms pipe and cast steel pipe

    Difference between ms pipe and cast steel pipe

    Cast steel pipe is pipe with casting. Cast steel pipe is for water supply, drainage and gas pipelines, which includes cast straight pipe and fittings. Labor intensity. By casting methods, it is divided into continuous cast steel pipe and centrifugal cast steel pipe, cast steel pipe which is divid...
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  • Difference Between ERW  SSAW  LSAW

    Difference Between ERW SSAW LSAW

    Steel pipe for pipe technology, can be divided into (SML), mainly as the Oilfield internal transportation pipeline and small-diameter high-pressure natural gas pipeline, used for a small number of long-distance gas pipeline, the vast majority of long-distance pipeline with Direct seam high freque...
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  • Defect detection on steel pipe surface with alternating magnetic flux leakage detection system

    Defect detection on steel pipe surface with alternating magnetic flux leakage detection system

    Industrial pipe work in very poor conditions, prone to corrosion and fatigue damage or become damaged due to the development of the potential pitfalls of the pipeline within the spill. Especially oil pipelines and gas pipelines in the long-term use, due to the unstable surface foundation, corrosi...
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  • Large Diameter Seamless Steel Pipe

    Large Diameter Seamless Steel Pipe

    Large diameter seamless steel pipe means outside diameter more than 100MM and the wall thickness is greater 0.2 than the outer diameter of the pipe, Large-diameter seamless steel tube is made from solid tube ingot or the perforation capillary, then through hot rolling and cold rolling or cold dia...
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  • Impact test of precision steel pipe

    Impact test of precision steel pipe

    By impact test different metal mild steel, steel and other industrial iron and T8 impact absorbed energy at different temperatures, the determination of low-carbon steel ductile-brittle transition temperature, relatively ductile-brittle transition metal observed characteristics. Toughness is the ...
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  • Hot-dip galvanized (galvanizing)

    Hot-dip galvanized (galvanizing)

    Hot-dip galvanized (galvanizing), also known as hot-dip galvanized, it is an effective anti-corrosion of the metal, mainly used in various sectors of the metal structure facilities. The rust steel immersed in liquid zinc melt around 500 ℃, steel members attached to the surface of the zinc layer, ...
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  • HFW pipe seamless technology

    HFW pipe seamless technology

    HFW welded steel pipe is always accompanied with the competition and continue to develop a seamless steel pipe. Seamless steel tubes welded steel pipe in order to gradually replace the key is to have high product quality and lower production costs. In order to play HFW pipe wall thickness, geomet...
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  • Galvanized steel clamp connection technology applications

    Galvanized steel clamp connection technology applications

    Galvanized steel pipe with corrosion-resistant, not easy to pollution the transmission medium, which is widely used in domestic water supply systems, fire water systems, heating systems and gas delivery systems. In order to ensure the transmission medium process requirements and corrosion require...
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  • Difference between seamless and seam pipe

    Difference between seamless and seam pipe

    Concentricity: The process of manufacturing seamless pipe is a hole punched out in a stainless steel billet temperature of 2200 ° f the, in this high temperature, the tool steel by stamping and drawing softens and spirally from Kongzhong Cheng-shaped out. So that the wall thickness of the pipe is...
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  • Comparison of various steel pipes

    Comparison of various steel pipes

    Seamless steel pipe Wall thickness of seamless steel pipe is relatively thick, relatively small diameter thick. But the diameter is restricted, and its applications are limited, and production costs, especially for large diameter seamless steel pipe production costs are relatively high. High-freq...
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  • Cold drawn tube fracture

    Cold drawn tube fracture

    Generation of cold drawn tube fracture When steel tube cold-drawn, due to the hot rolled billets be made after the tank, the presence of defects such as cracks, or high-precision cold drawn tube fracture occurred during use, almost no plastic deformation occurs, generally are brittle fracture. Br...
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  • Boiler tube

    Boiler tube

    Boiler tube quality problems Boiler tube quality problems mainly in the cracks, shrinkage, peeling, pit, layered, pinhole, slag and so on. Boiler tube defects and injuries that may exist in the same smelting and rolling process. The main defects in the surface of the boiler tube and an outer surf...
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